I learn a lot unit 6 things that I didn't know and it was very good topic.
1. I didn't know that the sun had a lot of layers.
It was challenging because I looked up, but didn't see anything about it.
So learn and reading from you help a lot.
2. About the nuclear fission It make them go away, and
1. I didn't know that the sun had a lot of layers.
It was challenging because I looked up, but didn't see anything about it.
So learn and reading from you help a lot.
2. About the nuclear fission It make them go away, and